Bug 70299 – Implement legacy text check emulation in unified text check interface.

• Component: HTML Editing
• Status: RESOLVED FIXED

[Shinya Kawanaka]

Editor class has two difference code paths for spell-checking:
(1) checkTextOfParagraph() for Snow Leopard or later
(2) checkSpellingOfString() and checkGrammarOfString() for other platforms.
These paths should be unified so that improving spell-checking code is easy.

To achieve the goal, checkTextOfParagraph() interface should be available even if its implementation cannot be used.
In such a case, checkTextOfParagraph() should be implemented using checkSpellingOfString() and checkGrammarOfString().

[Shinya Kawanaka]

Created attachment 111389 [details]
Patch

[Hajime Morrita]

Comment on attachment 111389 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=111389&action=review

> Source/WebCore/page/Settings.cpp:199
> +#if USE(UNIFIED_TEXT_CHECKING) || PLATFORM(CHROMIUM)

Let's do this at a separate change to allow revert easily
because this can cause some unexpected, hard-to-fix regression. (I hope not though.)

At this point, I recommend
- to add WebCore::Internals API to flip the flag, and
- to add some tests for our emulating code, especially with enabling this flag. The test would have
-- a test case for some non-whitespace segmentation
-- a test case containing multiple bad words
-- a test case containing a bad word which located at the beginning, middle, end of the paragraph.
-- a test case containing a valid word which contains a bad word as a substring.

[Shinya Kawanaka]

Created attachment 111601 [details]
Patch

[Collabora GTK+ EWS bot]

Comment on attachment 111601 [details]
Patch

Attachment 111601 [details] did not pass gtk-ews (gtk):
Output: http://queues.webkit.org/results/10145415

[Shinya Kawanaka]

Created attachment 111722 [details]
Patch

[Shinya Kawanaka]

Comment on attachment 111722 [details]
Patch

Trying to build fix win & gtk.

[Shinya Kawanaka]

Created attachment 111724 [details]
Patch

[Shinya Kawanaka]

(In reply to comment #7)
> Created an attachment (id=111724) [details]
> Patch

morrita-san,
Could you review this?

[Hajime Morrita]

Comment on attachment 111724 [details]
Patch

The code look good in general. in test, could you use unit testing framework if possible ?
It makes the test expectation readable.
You can see an example in existing tests like:
http://trac.webkit.org/browser/trunk/LayoutTests/editing/spelling/spelling-insert-html.html for example.

[Shinya Kawanaka]

Created attachment 112444 [details]
Patch

[Shinya Kawanaka]

(In reply to comment #10)
> Created an attachment (id=112444) [details]
> Patch

Hi, I've change the test.
Could you review it again?

[Shinya Kawanaka]

Created attachment 112445 [details]
Patch

[Hajime Morrita]

Comment on attachment 112445 [details]
Patch

Thanks for the update.

[WebKit Review Bot]

Comment on attachment 112445 [details]
Patch

Clearing flags on attachment: 112445

Committed r98556: <http://trac.webkit.org/changeset/98556>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.

[Ryosuke Niwa]

This patch appears to have broken editing/spelling/spelling-unified-emulation.html on SL:
http://build.webkit.org/results/SnowLeopard%20Intel%20Release%20(Tests)/r98564%20(34231)/results.html

Blame list: http://trac.webkit.org/log/?action=stop_on_copy&mode=stop_on_copy&rev=98563&stop_rev=98534&limit=100&verbose=on

[Ryosuke Niwa]

Oops, I didn't realize but the failing test was added by this patch!

[Ryosuke Niwa]

I'm going to rollout the patch for now because it's failing at least on Mac and GTK.

[Ryosuke Niwa]

Reopen the bug since the patch was rolled out.

[Shinya Kawanaka]

Created attachment 114600 [details]
Patch

[Hajime Morrita]

Comment on attachment 114600 [details]
Patch

Basically OK. But Source/WebKit2/ChangeLog is broken. Please check the character encoding setting of your editor.

[Shinya Kawanaka]

Created attachment 114610 [details]
Patch

[Shinya Kawanaka]

morrita-san,

sorry for bothering you...

[WebKit Review Bot]

Comment on attachment 114610 [details]
Patch

Clearing flags on attachment: 114610

Committed r100050: <http://trac.webkit.org/changeset/100050>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.

[Kristóf Kosztyó]

Hi, 
the new test what is added by the patch (editing/spelling/spelling-unified-emulation.html) is failng on GTK and Qt.

Please look at this bug: https://bugs.webkit.org/show_bug.cgi?id=72251